STM32WBA64CGU7 Overview
The STM32WBA64CGU7 is a highly integrated wireless microcontroller designed for secure and reliable industrial-grade applications. Featuring an Arm? Cortex?-M4 core running up to 64 MHz combined with a Cortex-M0+ core for low-power tasks, this device offers a balanced mix of performance and energy efficiency. It supports Bluetooth 5.2 LE connectivity and IEEE 802.15.4 wireless standards, making it ideal for complex IoT ecosystems requiring robust wireless communication. With enhanced security features and extensive memory options, it provides a versatile platform for smart devices. Available from IC Manufacturer, it is engineered to meet demanding industrial and consumer needs.
STM32WBA64CGU7 Technical Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M4 at 64 MHz + Cortex-M0+ coprocessor |
| Flash Memory | 512 KB |
| SRAM | 128 KB |
| Wireless Protocols | Bluetooth 5.2 Low Energy, IEEE 802.15.4 |
| Operating Voltage | 1.7 V to 3.6 V |
| Package | 64-pin LQFP |
| Security Features | Hardware cryptography, True Random Number Generator |
| Temperature Range | -40??C to +85??C |
| Communication Interfaces | UART, SPI, I2C, USB 2.0 FS |
| ADC Resolution | 12-bit |
STM32WBA64CGU7 Key Features
- Dual-core architecture: Combines a high-performance Cortex-M4 with a low-power Cortex-M0+ coprocessor, enabling efficient task separation and optimized power consumption.
- Integrated Bluetooth 5.2 and IEEE 802.15.4: Provides flexible and reliable wireless communication options for advanced IoT connectivity.
- Robust security support: Hardware cryptographic accelerators and a true random number generator enhance device protection against cyber threats.
- High memory capacity: 512 KB of Flash and 128 KB SRAM supports complex applications requiring substantial code and data storage.
Typical Applications
- Industrial IoT nodes requiring secure wireless connectivity and low power consumption for sensor data acquisition and control.
- Smart home automation devices that benefit from Bluetooth Low Energy and 802.15.4 mesh networking for seamless device interconnection.
- Wearable electronics demanding efficient processing and secure communication in compact form factors.
- Asset tracking and monitoring systems leveraging versatile wireless protocols and strong security features to ensure data integrity.
STM32WBA64CGU7 Advantages vs Typical Alternatives
This microcontroller offers a unique combination of dual-core processing and integrated multi-standard wireless communication, surpassing typical single-core alternatives. Its advanced security modules provide enhanced protection critical for industrial and consumer IoT applications. The flexible voltage range and extended temperature support improve reliability under harsh conditions. Together, these features deliver superior sensitivity, efficiency, and integration, making it a preferred choice for complex and secure wireless embedded systems.
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STM32WBA64CGU7 Brand Info
The STM32WBA64CGU7 is part of the STM32 family produced by STMicroelectronics, a global leader in semiconductor solutions. This series focuses on wireless microcontrollers that integrate advanced connectivity and security features. STMicroelectronics is recognized for its commitment to innovation, quality, and comprehensive ecosystem support, including software tools, middleware, and development kits. The STM32WBA64CGU7 leverages ST??s extensive experience in microcontroller design and wireless technology to deliver a high-performance, secure platform optimized for the latest IoT and industrial applications.
FAQ
What wireless protocols does the STM32WBA64CGU7 support?
The device supports Bluetooth 5.2 Low Energy and IEEE 802.15.4 wireless standards. These protocols enable robust, low-power wireless communication suitable for mesh networking and point-to-point connections in IoT applications.
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How does the dual-core architecture benefit system design?
The Cortex-M4 core handles high-performance processing tasks, while the Cortex-M0+ coprocess
